Class: EventSourcery::Postgres::QueueWithIntervalCallback

Inherits:
Queue
  • Object
show all
Defined in:
lib/event_sourcery/postgres/queue_with_interval_callback.rb

Overview

Queue that invokes a callback at regular intervals when no items are available.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(callback: proc {}, callback_interval: EventSourcery::Postgres.config.callback_interval_if_no_new_events, poll_interval: 0.1) ⇒ QueueWithIntervalCallback

Returns a new instance of QueueWithIntervalCallback.



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# File 'lib/event_sourcery/postgres/queue_with_interval_callback.rb', line 9

def initialize(
  callback: proc {},
  callback_interval: EventSourcery::Postgres.config.callback_interval_if_no_new_events,
  poll_interval: 0.1
)
  @callback = callback
  @callback_interval = callback_interval
  @poll_interval = poll_interval
  super()
end

Instance Attribute Details

#callback ⇒ Object

Returns the value of attribute callback.



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# File 'lib/event_sourcery/postgres/queue_with_interval_callback.rb', line 7

def callback
  @callback
end

Instance Method Details

#pop(non_block_without_callback = false) ⇒ Object

rubocop:disable Style/OptionalBooleanParameter



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# File 'lib/event_sourcery/postgres/queue_with_interval_callback.rb', line 20

def pop(non_block_without_callback = false) # rubocop:disable Style/OptionalBooleanParameter
  return super if non_block_without_callback

  pop_with_interval_callback
end